CVE-2022-20345

In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-230494481

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/2022-08-01	Vendor Advisory
https://source.android.com/security/bulletin/2022-08-01	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:google:android:12.1:::::::*

History

20 Oct 2025, 18:15

Type	Values Removed	Values Added
CWE		CWE-77

Information

Published : 2022-08-10 20:15

Updated : 2025-10-20 18:15

NVD link : CVE-2022-20345

Mitre link : CVE-2022-20345

CVE.ORG link : CVE-2022-20345

JSON object : View

Products Affected

google

android

CWE

CWE-787

Out-of-bounds Write

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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